Update integer limits code.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@29661 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 2010-02-18 07:06:42 +00:00
parent 7cd2a7551b
commit 746afbcb53
7 changed files with 35 additions and 240 deletions

View file

@ -40,28 +40,21 @@
#include "config.h"
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
#if defined(HAVE_STDINT_H)
#include <stdint.h>
#endif
#if defined(HAVE_LIMITS_H)
#include <limits.h>
#endif
#if !defined(HANDLE_LLONG_MAX) && defined(HANDLE_LONG_LONG_MAX)
#define LLONG_MAX LONG_LONG_MAX
#define LLONG_MIN LONG_LONG_MIN
#define ULLONG_MAX ULONG_LONG_MAX
#endif
#if defined(HANDLE_LLONG_MAX) && !defined(LLONG_MAX)
#error handle_llong_max defined without llong_max being defined
#elif defined(HANDLE_LONG_LONG_MAX) && !defined(LONG_LONG_MAX)
#error handle_long_long_max defined without long_long_max being defined
#if !defined(LLONG_MAX)
# if defined(__LONG_LONG_MAX__)
# define LLONG_MAX __LONG_LONG_MAX__
# define LLONG_MIN (-LLONG_MAX-1)
# define ULLONG_MAX (LLONG_MAX * 2ULL + 1)
# else
# error Neither LLONG_MAX nor __LONG_LONG_MAX__ found
# endif
#endif
#ifdef HAVE_ALLOCA_H